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WorksheetsGE/Pedigree/Transcription
Total questions: 22
Worksheet time: 7mins
What are the benefits for the Human Genome Project?
determine the sequence of base pairs
mapping of all the genes of the genome
identify genetic based diseases
What is the main issue with genetically modified crops?
pesticide tolerance of crops
diversity of crops
treat starvation
diversity in genetic diseases in crops
What is gene therapy used for?
uses genes to prevent diseases
to create mutations
to treat diseases by changing a patient's DNA
What are purposes for selective breeding?
to trace back the line of history of traits in certain species
to plan to develop certain phenotypic traits
to create animals w desirable traits
to maintain the lines of pure bred dogs
In a pedigree, how do some pedigree traits skip?
the parents are homozygous
the parents are heterozygous
the parents are recessive
Hemophilia is more common in whom?
males
females
kids
elderly
Who are carriers for seX linked traits?
elderly
kids
females
males
In a pedigree, a half shaded individual is...?
homozygous
a carrier
not a carrier
heterozygous
How many generations are there? (roman numeral lines)
1
2
3
4
In the DNA sequence, ATCCGTATTCGC, how many codons are there?
4
12
9
Is tRNA reuseable?
no
yes
What does tRNA do?
carries amino acids to site of protein synthesis
it is not reuseable
it holds anticodons
Transcription produces ...
tRNA
mRNA
rRNA
Translation produces ...
codons
amino acids
tRNA
What's a codon?
codes for a particular amino acid
nucleotide triplet in mRNA
3 letters together (bases)
How do I transcribe (DNA) "ATC" to RNA?
TAG
TAC
UAG
GGU
When does DNA replication occur?
during meiosis
during mitosis
during interphase
during S phase
What are the 3 parts of a nucleotide?
phosphate group
sugar
codon
nitrogen base
What is the primary enzyme in DNA Replication?
DNA dimase
DNA ligase
DNA polymerase
DNA lipidmase
What is AUG?
a start codon
a stop codon
codes for an amino acid
List the purines.
adenine
uracil
thymine
guanine
List the pyramidines.
uracil
thymine
guanine
adenine
